[move] Move PoissonNextSend to src/random and update comment

PoissonNextSend is used by net and net_processing and is stateless, so
place it in the utility random.cpp translation unit.

1 files changed, 0 insertions, 6 deletions

diff --git a/src/net.cpp b/src/net.cpp
index 89a4aee5d9..1b1e7a4e8a 100644
--- a/src/net.cpp
+++ b/src/net.cpp
@@ -3069,12 +3069,6 @@ std::chrono::microseconds CConnman::PoissonNextSendInbound(std::chrono::microsec
     return m_next_send_inv_to_incoming;
 }
 
-std::chrono::microseconds PoissonNextSend(std::chrono::microseconds now, std::chrono::seconds average_interval)
-{
-    double unscaled = -log1p(GetRand(1ULL << 48) * -0.0000000000000035527136788 /* -1/2^48 */);
-    return now + std::chrono::duration_cast<std::chrono::microseconds>(unscaled * average_interval + 0.5us);
-}
-
 CSipHasher CConnman::GetDeterministicRandomizer(uint64_t id) const
 {
     return CSipHasher(nSeed0, nSeed1).Write(id);